It took Seamus a moment to recall which of Ron's brother's Lucy belonged to. "That's Percy's girl, right?" On the whole, he was great with remembering the names of customers, less good at those who weren't yet old enough to officially patronise his establishment. Maybe Dominic's idea of playdates in The Roost would help with that. "The family reputation will be upheld, then?" It did occur to him that if Ron and Hermione ever settled down to have kids, they'd likely be a force to be reckoned with. He kept his mouth shut on that score, though, not certain if a family was even something they'd thought about.
"One of my cousins has a kid," he mused, smiling. "Maybe I should start teaching them, make sure there's an O’Hare around to keep Lucy on her toes."